From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#11677: 24.1.50; Segfault in delete-other-windows on the current trunk Date: Tue, 12 Jun 2012 05:54:12 +0300 Message-ID: <83r4tlz1d7.fsf@gnu.org> References: Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: dough.gmane.org 1339469732 7232 80.91.229.3 (12 Jun 2012 02:55:32 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 12 Jun 2012 02:55:32 +0000 (UTC) Cc: 11677@debbugs.gnu.org To: Lars Magne Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Jun 12 04:55:30 2012 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1SeHGT-0006oL-TB for geb-bug-gnu-emacs@m.gmane.org; Tue, 12 Jun 2012 04:55:30 +0200 Original-Received: from localhost ([::1]:38350 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SeHGT-0005Uc-Ro for geb-bug-gnu-emacs@m.gmane.org; Mon, 11 Jun 2012 22:55:29 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:40500) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SeHGR-0005UX-9I for bug-gnu-emacs@gnu.org; Mon, 11 Jun 2012 22:55:28 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SeHGN-0007r4-HT for bug-gnu-emacs@gnu.org; Mon, 11 Jun 2012 22:55:26 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:57257) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SeHGN-0007qm-Dl for bug-gnu-emacs@gnu.org; Mon, 11 Jun 2012 22:55:23 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1SeHIw-0007aH-Az for bug-gnu-emacs@gnu.org; Mon, 11 Jun 2012 22:58:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 12 Jun 2012 02:58:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 11677 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 11677-submit@debbugs.gnu.org id=B11677.133946982729087 (code B ref 11677); Tue, 12 Jun 2012 02:58:02 +0000 Original-Received: (at 11677) by debbugs.gnu.org; 12 Jun 2012 02:57:07 +0000 Original-Received: from localhost ([127.0.0.1]:38570 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SeHHz-0007Z3-Mq for submit@debbugs.gnu.org; Mon, 11 Jun 2012 22:57:07 -0400 Original-Received: from mtaout22.012.net.il ([80.179.55.172]:64136) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SeHHt-0007YZ-6H for 11677@debbugs.gnu.org; Mon, 11 Jun 2012 22:57:02 -0400 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0M5H00I00H9ZGT00@a-mtaout22.012.net.il> for 11677@debbugs.gnu.org; Tue, 12 Jun 2012 05:54:02 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.210.75]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0M5H00IFEHE18E50@a-mtaout22.012.net.il>; Tue, 12 Jun 2012 05:54:02 +0300 (IDT) In-reply-to: X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:60884 Archived-At: > From: Lars Magne Ingebrigtsen > Date: Tue, 12 Jun 2012 00:49:38 +0200 > MailScanner-NULL-Check: 1340059778.9007@2uKdo4fQ4rEzyKCQA3Ok1Q > > When running Emacs in batch mode (i.e. "make check" in Gnus), I'm now > getting segfaults. This started happening today. > > It's totally reproducible. Can it be reproduced with something simpler than "make check" in Gnus? E.g., can you show the Lisp code of the function where this crash happens? "xbacktrace" would be useful. > If the backtrace doesn't reveal immediately what the problem is, I can > do a non-optimised Emacs build. Please do. I don't trust backtraces from optimized builds enough to invest any time in studying them. > Program received signal SIGSEGV, Segmentation fault. > 0x000000000046b0ec in Fdelete_other_windows_internal (window=11995861, > root=15346021) at window.c:2649 > 2649 hlinfo = MOUSE_HL_INFO (f); What is f in this frame, and can you see which part of the MOUSE_HL_INFO macro causes the crash?